Evaluation of the postoperative spine: Reducing hardware artifacts during magnetic resonance imaging

Seminars in Musculoskeletal Radiology

Volumn 4, Issue 3, 2000, Pages 293-298

  Petersilge, C A ^a  

^a Hillcrest Radiology Associates   (United States)

Author keywords

Hardware; Postoperative; Spine

Indexed keywords

ARTICLE; ARTIFACT REDUCTION; INSTRUMENTATION; MAGNETISM; NUCLEAR MAGNETIC RESONANCE IMAGING; POSTOPERATIVE CARE; SPINE; SURGICAL TECHNIQUE;

ARTIFACTS; HUMANS; INTERNAL FIXATORS; MAGNETIC RESONANCE IMAGING; POSTOPERATIVE COMPLICATIONS; SPINAL DISEASES; SPINAL FUSION;

EID: 0033678644     PISSN: 10897860     EISSN: 1098898X     Source Type: Journal    
DOI: None     Document Type: Article

References (34)

1. Image technique optimization in MRI imaging of a titanium alloy joint prosthesis
2. The quality of magnetic resonance imaging, as affected by the composition of the halo orthosis
3. Magnetic susceptibility artifacts in gradient-recalled echo MR imaging
4. The effect of magnetic resonance imaging on metal spine implants
5. Magnetic resonance imaging evaluation of the spine with metal implants
6. Cranio-orbital reconstruction: Safety and image quality of metallic implants on CT and MRI scanning
7. MR imaging of large nonferromagnetic metallic implants at 1.5T
8. The effect of metallic implants on magnetic resonance imaging
9. Titanium hip implants for improved magnetic resonance and computed tomography examinations
10. Magnetic resonance imaging after pedicular screw fixation of the spine
11. Use of titanium wire in cervical spine fixation as a means to reduce MR artifacts
12. MR-guided aspiration biopsy: Needle design and clinical trials
13. Potential hazards and artifacts of ferromagnetic and nonferromagnetic surgical and dental materials and devices in nuclear magnetic resonance imaging
14. MR imaging artifacts, ferromagnetism, and magnetic torque of intravascular filters, stents, and coils
15. Magnetic resonance imaging of titanium anterior cervical spine plating systems
16. The use of MRI-compatible titanium segmental spinal instrumentation in pediatric patients with intraspinal tumor
17. Titanium as a metal for implantation: Part 2. Biological properties and clinical applications
18. Effect of field strength on susceptibility artifacts in magnetic resonance imaging
19. Susceptibility artifacts in NMR imaging
20. A comparison of conventional spin-echo and turbo spin-echo imaging of soft tissue adjacent to orthopedic hardware
21. Optimizing imaging parameters for MR evaluation of the spine with titanium pedicle screws
22. MR imaging in patients with metallic implants
23. The benefits of increasing spatial resolution as a means of reducing artifacts due to field inhomogeneities
24. Conventional and fast spin-echo MR imaging: Minimizing echo time
25. Effect of the sampling rate on magnetic resonance imaging
26. Metallic artifacts on MR images of the postoperative spine: Reduction with fast spin-echo techniques
27. Comparing the FAISE method with conventional dual-echo sequences
28. Brain hemorrhage: Evaluation with fast spin-echo and conventional dual spin-echo images
29. Intracerebral lesion contrast with spin-echo and fast spin-echo pulse sequences
30. Pulse sequence optimization for use with a biopsy needle in MRI
31. Needle localization in MR-guided biopsy and aspiration: Effects of field strength, sequence design, and magnetic field orientation
32. Internally stabilized spine: Optimal choice of frequency-encoding gradient direction during MR imaging minimizes susceptibility artifact from titanium vertebral body screws
33. Management of biopsy needle artifacts: Techniques for RF-refocused MRI
34. Improved MR imaging for patients with metallic implants